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CPU Performance Comparison

Performance of selected CPUs can be found below. The values for the CPU are determined from thousands of PerformanceTest benchmark results and is updated daily.

AMD Sempron 240AMD Athlon II X2 255
Price$58 BUY NOW!$65.221
Socket TypeFM2AM3
CPU ClassDesktopDesktop
Clockspeed2.9 GHz3.1 GHz
Turbo SpeedUp to 3.3 GHzNot Supported
# of Physical Cores22
Max TDP65W65W
Yearly Running Cost$11.86$11.86
First Seen on ChartQ4 2018Q1 2010
# of Samples1353
Single Thread Rating12271046
CPU Mark21101843
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.


CPU Mark Rating
As of 15th of January 2019 - Higher results represent better performance
AMD Sempron 240
2,110
AMD Athlon II X2 255
1,843
AMD Ryzen 7 2700X
16,975
Intel Core i7-8700K @ 3.70GHz
15,960
Intel Core i7-8700 @ 3.20GHz
15,131
AMD Ryzen 7 1700
13,747
Intel Core i7-5820K @ 3.30GHz
12,986
PassMark Software © 2008-2019

CPU Value (CPU Mark / $Price)
As of 15th of January 2019 - Higher results represent better value
AMD Sempron 240
36.39
AMD Athlon II X2 255
28.26
AMD Ryzen 7 2700X
54.76
Intel Core i7-8700K @ 3.70GHz
45.60
Intel Core i7-8700 @ 3.20GHz
36.71
AMD Ryzen 7 1700
80.87
Intel Core i7-5820K @ 3.30GHz
43.29
PassMark Software © 2008-2019

CPU Single Thread Rating
As of 15th of January 2019 - Higher results represent better performance
AMD Sempron 240
1,227
AMD Athlon II X2 255
1,046
AMD Ryzen 7 2700X
2,195
Intel Core i7-8700K @ 3.70GHz
2,703
Intel Core i7-8700 @ 3.20GHz
2,627
AMD Ryzen 7 1700
1,775
Intel Core i7-5820K @ 3.30GHz
2,022
PassMark Software © 2008-2019





Estimated Energy Usage Cost
Estimated Energy Adjustable Values
Average hours of use per day
Average CPU Utilization (0-100%)1
Power cost, $ per kWh2
1Average user usage is typically low and can vary from task to task. An estimate load 25% is nominal.
2Typical power costs vary around the world. Check your last power bill for details. Values of $0.15 to $0.45 per kWh are typical.
AMD Sempron 240AMD Athlon II X2 255
Max TDP65W65W
Power consumption per day (kWh)abcabc
Running cost per dayabcabc
Power consumption per year (kWh)abcabc
Running cost per yearabcabc
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.


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